Intelligent life in the Universe: I. S. Shklovskii and Carl Sagan: Holden-Day, inc., San Francisco 1966. xiv + 509 pp. $8.95
E.J. ÖpikVolume:
15
Year:
1967
Language:
english
Pages:
2
DOI:
10.1016/0032-0633(67)90095-5
File:
PDF, 158 KB
english, 1967